Video/Content Lockers.

I have got huge adult traffic comming to my wordpress website, I have got alot of videos there with pornstar for free, and i want to put over it some overlay, i tried div it worked but my ads under post (after/before paragraph, after/before content) were messed up, i tried fancybox wordpress plugin it didnt work...
Now i tried use javascript but position of content locker is messed up, tried position: absoulute, everything......I dont know what to do now, im out of ideas guys...
Video is embedded "iframe", i hope i posted it in right section.
I hope someone with good soul will help me.

i need it also!!

I have just figured it out, but now im facing new problem, i want onclick that div open website in new blank window.
Can you help me?
tried this, and its not working.